PCPP-32-101 4.4 Design, Develop, and Improve a Simple REST Client PCPP-32-1 Practice Questions (Page 1)

Questions 1–5

1. 1application · medium

   A REST client sends a request and receives a 500 Internal Server Error. What is the most appropriate action for the client to take?

   • AImmediately retry the request multiple times in a tight loop.
   • BModify the request payload and resend it.
   • CRetry the request after a short delay, as the error is likely transient.
   • DIgnore the error and continue with the next operation.
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2. 2foundation · easy

   What is the primary purpose of using a mock server in REST client development?

   • ATo increase the speed of the actual production API
   • BTo automatically fix bugs in the client code
   • CTo simulate a real API without depending on an external service
   • DTo replace the need for writing any client code
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4. 3foundation · easy

   When using requests.post() to send JSON data, which parameter should you use?

   • Adata
   • Bparams
   • Cjson
   • Dheaders
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5. 4foundation · easy

   How do you pass query parameters to a URL using requests.get()?

   • ABy using the params parameter with a dictionary, e.g., requests.get('http://example.com/api', params={'key': 'value'})
   • BBy using the json parameter, e.g., requests.get('http://example.com/api', json={'key': 'value'})
   • CBy using the data parameter, e.g., requests.get('http://example.com/api', data={'key': 'value'})
   • DBy including them in the URL string manually, e.g., requests.get('http://example.com/api?key=value')
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6. 5foundation · easy

   Which of the following is a public test environment commonly used for practicing REST client development?

   • Agoogle.com
   • Bhttpbin.org
   • Cexample.com
   • Dlocalhost:8080
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